Tingnan ang wikitext ng Gamma Ceti

{{Starbox begin
 | name = Gamma Ceti
}}
{{Starbox image
| image = 
     <div style="position: relative">[[File:Cetus IAU.svg|250px|alt=Diagram showing star positions and boundaries of the Cetus constellation and its surroundings]]
     <div style="position: absolute; left: 29.0%; top: 20.7%;">[[File:Cercle rouge 100%.svg|12px]]</div>
     </div>
| caption=Lokasyon ng γ Ceti (nakabilog) malapit sa gitna
}}
{{Starbox observe
 | epoch    = [[J2000.0]]
 | ra       = {{RA|02|43|18.03910}}<ref name=aaa474_2_653/>
 | dec      = {{DEC|+03|14|08.9390}}<ref name=aaa474_2_653/>
 | appmag_v = 3.47<ref name=clpl4_99/>&nbsp;(3.56/6.63/10.16)<ref name=mnras389_2_869/>
 | constell = [[Cetus (konstelasyon)|Cetus]]
}}
{{Starbox character
 | class    = {{nowrap|A3 V + F3 V + K5}}<ref name=mnras389_2_869/>
 | b-v      = +0.09<ref name=clpl4_99/>
 | u-b      = +0.07<ref name=clpl4_99/>
 | variable = 
}}
{{Starbox astrometry
 | radial_v = –5.1<ref name=gcsrv/>
 | prop_mo_ra  = –146.10<ref name=aaa474_2_653/>
 | prop_mo_dec = –146.12<ref name=aaa474_2_653/>
 | parallax = 40.97
 | p_error  = 0.63
 | parallax_footnote = <ref name=aaa474_2_653/>
 | absmag_v = 
}}
{{Starbox detail
 | component1 = γ Cet A
 | mass     = 
 | radius   = 1.9<ref name=lang2006/>
 | metal_fe = 
 | gravity  = 
 | age_myr  = 300<ref name=apj653_1_675/>
 | luminosity  = 
 | temperature = 
 | rotational_velocity = 186<ref name=aaa463_2_671/>
}}
{{Starbox catalog
 | names = Gam Cet, 86&nbsp;Ceti, [[Bonner Durchmusterung|BD]]+02&nbsp;422, [[Henry Draper catalogue|HD]]&nbsp;16970, [[Hipparcos catalogue|HIP]]&nbsp;12706, [[Harvard Revised catalogue|HR]]&nbsp;804, [[Smithsonian Astrophysical Observatory Star Catalogue|SAO]]&nbsp;110707.<ref name=SIMBAD/>
}}
{{Starbox end}}
Ang '''Gamma Ceti''' (γ Cet, γ Ceti) ay isang [[sistemang pambituin]] sa [[celestial equator|ekwador]] ng [[konstelasyon]]g [[Cetus (konstelasyon)|Cetus]]. Mayroon itong tradisyonal na pangalan na '''Kaffaljidhma''' at mayroong [[maliwanag na kalakhan]] ng 3.47.<ref name=clpl4_99/> Base sa sukatang [[paralaks]], makikita ang lokasyon ng bituin sa layong 80&nbsp;[[sinag-taon]] (24.4&nbsp;[[parsec]]) from Earth.<ref name=aaa474_2_653/>

==Etymology==
Nagmula ang pamagat na ''Kaffaljidhma'' mula sa salitang [[Arabic language|Arabiko]]  na '''الكف الجذماء''' ''Al Kaff al Jidhmah'', na may  kahulugang "Ang putol na maikling kamay".<ref name=allen/> Ayon sa katalogo ng mga bituin sa ''Technical Memorandum 33-507 - A Reduced Star Catalog Containing 537 Named Stars'', orihinal na pamagat ang ''Al Kaff al Jidhmah'' sa limang bituin: γ Cet bilang ''Kaffaljidhma'', [[Xi1 Ceti|ξ<sup>1</sup> Cet]] bilang ''Al Kaff al Jidhmah I'', [[Xi2 Ceti|ξ<sup>2</sup> Cet]] bilang ''Al Kaff al Jidhmah II'', [[Delta Ceti|δ Cet]] bilang ''Al Kaff al Jidhmah III'' at [[Mu Ceti|μ Cet]] bilang ''Al Kaff al Jidhmah IV'' (hindi kasama ang [[Alpha Ceti|α Cet]] at [[Lambda Ceti|λ Cet]]).<ref name=rhoads1971/>

Sa [[Wikang Tsino]], tumutukoy ang {{lang|zh|天囷}} ({{lang|zh-Latn|Tiān Qūn}}), na may kahulugang ''[[Stomach (Chinese constellation)|Circular Celestial Granary]]'', sa asterismong naglalaman ng γ Ceti, [[Alpha Ceti|α Ceti]], [[Kappa1 Ceti|κ<sup>1</sup> Ceti]], [[Lambda Ceti|λ Ceti]], [[Mu Ceti|μ Ceti]], [[Xi1 Ceti|ξ<sup>1</sup> Ceti]], [[Xi2 Ceti|ξ<sup>2</sup> Ceti]], [[Nu Ceti|ν Ceti]], [[Delta Ceti|δ Ceti]], [[75 Ceti]], [[70 Ceti]], [[63 Ceti]] at [[66 Ceti]]. Dahil dito, nakilala ang γ Ceti bilang {{lang|zh|天囷八}} ({{lang|zh-Latn|Tiān Qūn bā}}, {{lang-en|the Eighth Star of Circular Celestial Granary}}.)<ref>{{zh icon}} [http://aeea.nmns.edu.tw/2006/0607/ap060711.html AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 11 日] {{Webarchive|url=https://web.archive.org/web/20120204114123/http://aeea.nmns.edu.tw/2006/0607/ap060711.html |date=2012-02-04 }}</ref>

== Talababa ==
{{reflist|refs=

<ref name=aaa474_2_653>{{citation | first=F. | last=van Leeuwen | year=2007 | month=November | title=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–664 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 |arxiv = 0708.1752 }}</ref>

<ref name=gcsrv>{{citation | last=Wilson | first=Ralph Elmer | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institution of Washington | location=Washington | bibcode=1953QB901.W495..... }}</ref>

<ref name=aaa463_2_671>{{citation | last1=Royer | first1=F. | last2=Zorec | first2=J. | last3=Gómez | first3=A. E. | title=Rotational velocities of A-type stars. III. Velocity distributions | journal=Astronomy and Astrophysics | volume=463 | issue=2 | pages=671–682 | month=February | year=2007 | doi=10.1051/0004-6361:20065224 | bibcode=2007A&A...463..671R |arxiv = astro-ph/0610785 }}</ref>

<ref name=clpl4_99>{{citation | display-authors=1 | last1=Johnson | first1=H. L. | last2=Iriarte | first2=B. | last3=Mitchell | first3=R. I. | last4=Wisniewskj | first4=W. Z. | title=UBVRIJKL photometry of the bright stars | journal=Communications of the Lunar and Planetary Laboratory | volume=4 | issue=99 | year=1966 | bibcode=1966CoLPL...4...99J }}</ref>

<ref name=mnras389_2_869>{{citation | last1=Eggleton | first1=P. P. | last2=Tokovinin | first2=A. A. | title=A catalogue of multiplicity among bright stellar systems | journal=Monthly Notices of the Royal Astronomical Society | volume=389 | issue=2 | pages=869–879 | month=September | year=2008 | doi=10.1111/j.1365-2966.2008.13596.x | bibcode=2008MNRAS.389..869E |arxiv = 0806.2878 }}</ref>

<ref name=SIMBAD>{{citation | title=LTT 10892 -- High proper-motion Star | work=SIMBAD Astronomical Object Database | publisher=Centre de Données astronomiques de Strasbourg | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=Gamma+Ceti | accessdate=2012-03-04 }}</ref>

<ref name=allen>{{citation | url=http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Cetus*.html | title=Star Names: Their Lore and Meaning | first1=Richard Hinckley | last1=Allen | page=160 | edition=Dover | year=1963 | publisher=University of Chicago }}</ref>

<ref name=rhoads1971>{{citation | url=http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19720005197_1972005197.pdf | first1=Jack W. | last1=Rhoads | title=Technical Memorandum 33-507-A Reduced Star Catalog Containing 537 Named Stars | publisher=Jet Propulsion Laboratory, California Institute of Technology | date=November 15, 1971 }}</ref>

<ref name=apj653_1_675>{{citation | display-authors=1 | last1=Su | first1=K. Y. L. | last2=Rieke | first2=G. H. | last3=Stansberry | first3=J. A. | last4=Bryden | first4=G. | last5=Stapelfeldt | first5=K. R. | last6=Trilling | first6=D. E. | last7=Muzerolle | first7=J. | last8=Beichman | first8=C. A. | last9=Moro-Martin | first9=A. | title=Debris Disk Evolution around A Stars | journal=The Astrophysical Journal | volume=653 | issue=1 | pages=675–689 | month=December | year=2006 | doi=10.1086/508649 | bibcode=2006ApJ...653..675S |arxiv = astro-ph/0608563 }}</ref>

<ref name=lang2006>{{citation | first1=Kenneth R. | last1=Lang | title=Astrophysical formulae | volume=1 | series=Astronomy and astrophysics library | edition=3 | publisher=Birkhäuser | year=2006 | isbn=3-540-29692-1 | url=http://books.google.com/books?id=OvTjLcQ4MCQC&pg=PA41 }}. The radius (R<sub>*</sub>) is given by:
:<math>\begin{align} 2\cdot R_*
 & = \frac{(24.4\cdot 0.74\cdot 10^{-3})\ \text{AU}}{0.0046491\ \text{AU}/R_{\bigodot}} \\
 & \approx 3.88\cdot R_{\bigodot}
\end{align}</math></ref>

}}

==Mga kawing panlabas==
*{{citation | first1=James B. | last1=Kaler | title=KAFFALJIDHMA (Gamma Ceti) | work=Stars | publisher=University of Illinois | url=http://stars.astro.illinois.edu/sow/kaffaljidhma.html | accessdate=2012-03-04 }}

{{Stars of Cetus}}

[[Kategorya:Cetus (konstelasyon)]]
[[Kategorya:Mga bagay ni Bayer|Ceti, Gamma]]